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Hello visitor from
USA - 64 visiting from 24 USA 
15 Germany 
9 Canada 
5 France 
4 Belgium 
4 UK 
1 Iran 
1 Poland 
1 Brazil
Hello visitor from
USA - 64 visiting from 24 USA 15 Germany 9 Canada 5 France 4 Belgium 4 UK 1 Iran 1 Poland 1 Brazil
Si Lenses , Si Windows
Posted at: Offers to Sell and Export | Posted on: Tuesday 30 June 2009 6:12 am | Poster last visit: Saturday 26 September 2009 | Targeted Countries: Australia | Canada | France
Product Description:
Si Lenses
Supply kinds of Plano convex Si-lens, Bi-convex Si-lens, Plano concave Si-lens, Bi-concave
Si-lens according to custom design.
Material: Si(Silicon)
Radius: ±10mm --- ±1000mm
Diameter: 10mm --- 50mm
Surface accuracy: λ/2 -- 2λ
Surface quality: 60-40
Centration: <3'
Clear Aperture: >90%
Chamfer: 0.2×45°
Coating: custom design
Si Windows
Supply kinds of Si windows, Si mirrors, Si reflectors according to custom design.
Material: Si(Silicon)
Diameter: 10mm --- 50mm
Surface accuracy: λ/2 --- 2λ
Surface quality: 60-40
Centration: <3'
Clear Aperture: >90%
Chamfer: 0.2×45°
Coating: custom design
Company Contact:
Contact Name: Jackie Wu
Company Name: China Gold Dragon Optics Co., Ltd
Email:
Tel: 86-431-86902242
Fax: 86-431-85353338
Street Address: P.O.BOX 2024,
GuiLin Road, ChangChun City,
JiLin Province, China 130021
Website: https://www.golddragonoptics.com
Member name: dragonoptics
Country:
China
Member Since: 30 June 2009
Total Leads: 24 dragonoptics Import Export Business Leads
Business focus: Optical Components, Plano Convex Lenses, Plano Concave Lenses, Bi-convex Lenses, Bi-concave Lenses, Achromatic Lenses, Sapphire Lenses, Prisms
Chat:
Verify: Safe Import Export Tips
Supply kinds of Plano convex Si-lens, Bi-convex Si-lens, Plano concave Si-lens, Bi-concave
Si-lens according to custom design.
Material: Si(Silicon)
Radius: ±10mm --- ±1000mm
Diameter: 10mm --- 50mm
Surface accuracy: λ/2 -- 2λ
Surface quality: 60-40
Centration: <3'
Clear Aperture: >90%
Chamfer: 0.2×45°
Coating: custom design
Si Windows
Supply kinds of Si windows, Si mirrors, Si reflectors according to custom design.
Material: Si(Silicon)
Diameter: 10mm --- 50mm
Surface accuracy: λ/2 --- 2λ
Surface quality: 60-40
Centration: <3'
Clear Aperture: >90%
Chamfer: 0.2×45°
Coating: custom design
Company Contact:
Contact Name: Jackie Wu
Company Name: China Gold Dragon Optics Co., Ltd
Email:
Tel: 86-431-86902242
Fax: 86-431-85353338
Street Address: P.O.BOX 2024,
GuiLin Road, ChangChun City,
JiLin Province, China 130021
Website: https://www.golddragonoptics.com
Member name: dragonoptics
Country:
ChinaMember Since: 30 June 2009
Total Leads: 24 dragonoptics Import Export Business Leads
Business focus: Optical Components, Plano Convex Lenses, Plano Concave Lenses, Bi-convex Lenses, Bi-concave Lenses, Achromatic Lenses, Sapphire Lenses, Prisms
Chat:
Verify: Safe Import Export Tips
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